baber/WOPTO huggingface dataset:
Patent AT-E221510-T1 (AT)
Inventor: PETTERSON BERNT
IPC: C02F1/74
Filed: 1996-11-12
Granted: 2002-08-15
Abstract: PCT No. PCT/SE96/01461 Sec. 371 Date May 11, 1998 Sec. 102(e) Date May 11, 1998 PCT Filed Nov. 12, 1996 PCT Pub. No. WO97/18168 PCT Pub. Date May 22, 1997One or more vertically oriented cyclones are arranged for treating polluted water by oxygenizing the water and separating polluting particles contained therein. Each cyclone has a conically tapered open-ended elongated chamber having a top and a bottom. The top is exposed to the air and the bottom is submerged below the surface of the water being treated. The cyclone draws water in through a tangential inlet adjacent the bottom end of the cyclone. Upon entering the cyclone the water to be treated is rotationally moved in a spiral upward along the inside surface of the cyclone. A portion of the water being treated exits the top of the cyclone carrying separated polluting particles, while the majority of the water being treated exits the bottom of the cyclone with air entrapped therein.
Patent AT-E259174-T1 (AT)
Inventor: SHEFFLER ROBERT J
IPC: A45D33/00
Filed: 1996-11-06
Granted: 2004-02-15
Abstract: A combined cosmetic jar and applicator storage device consisting of a structural body which provides a pair of back-to-back shallow recesses for holding a cosmetic material and an applicator, respectively. Two removable covers are carried by the body, one to close each of the recesses. The cover for one recess has a portion which telescopes into and is retained by a cooperable portion of the body, and has another portion consisting of a hinged flap which can be swung between open and closed positions to provide quick access to the applicator. Enhanced ease of use, coupled with improved function and an aesthetically pleasing physical appearance, are thus realizeable.
Patent AT-E231162-T1 (AT)
Inventor: PFLEIDERER WOLFGANG PROF DR
IPC: C07H19/06
Filed: 1997-07-07
Granted: 2003-02-15
Abstract: Process for the production of oligo:nucleotide(s) by solid phase synthesis comprises: (a) sequential addition of the nucleotides to the solid carrier by known methods, where exocyclic amino groups are protected by cyclic di:acyl groups and any phosphate-protecting groups can be removed by strong, non-nucleophilic base; (b) deprotection of the oligo:nucleotide while it is still bound to the carrier; and (c) splitting of the deprotected oligonucleotide from the solid carrier. Deprotection is carried out using a strong, non-nucleophilic base in organic solvent. Also claimed are compounds of formula (V). R' = P(Z')NR11`R12; R" = H, 1-18C alkoxy, optionally mono- to tri- substituted by OH, or 1-4C alkoxy, 1-4C alkyl-O-(CH2CH2O)s, allyloxy, F, Cl, N3 or protected OH or NH2; A = O, S or CH2; V = O, S or NH; Y = O, S, NH or CH2; Sp = 5-protecting group that can be removed with acid; Bpr = natural or non-natural nucleo-base with exocyclic NH2 groups, where the NH2 groups are protected by a cyclic diacyl group; Z' = OR13, 1-18C alkoxy, 6-20C aryl or 6-14C aryl-(1-8C) alkyl; R11, R12 = 1-8C alkyl (preferably i-Pr) or 5-12C cycloalkyl (preferably 8C), benzyl or phenyl; or NR11R12 = optionally unsaturated heterocyclic ring, optionally with other heteroatoms ( such as morpholine) and substituents (such as OCOO(1-4C)alkyl), and R13 = p-nitrophenylethyl or 2-cyanoethyl.
Patent AT-E244642-T1 (AT)
Inventor: KIYOHARA TAKEHIKO
IPC: B41J11/00
Filed: 1993-12-27
Granted: 2003-07-15
Abstract: The present invention provides a recording apparatus comprising convey means for conveying a sheet in a predetermined convey direction, a pair of rollers arranged downstream of the convey means in the convey direction for conveying the sheet in the convey direction or in an opposite direction by their rotations in a normal direction or in a reverse direction, and control means for controlling the convey means and the pair of rollers. Control means control them in such a manner that, after the sheet conveyed by the convey means is conveyed in the convey direction by a predetermined amount by the pair of rollers, the pair of rollers are rotated in the reverse direction while applying a conveying force in the convey direction to the sheet by the convey means, thereby conveying the sheet in the opposite direction until the sheet passes through a nip between the pair of rollers. <IMAGE>
Patent AT-E227009-T1 (AT)
Inventor: MAY ANTON DIPL-ING
IPC: F16N11/08
Filed: 1997-11-26
Granted: 2002-11-15
Abstract: The dispenser has a housing upper part (3) which is screwable onto a lower part (2). A positioning piston (6) is provided together with a switch plate (7) with control device for the electric motor drive (4), an externally operable switch (15) and batteries (8). The housing lower part has an accommodation chamber (9) for lubricant supply together with a lower side lubricant outlet (10). The positioning piston is arranged non-rotatably in the accommodation chamber, is secured by a threaded spindle (11) and is movable in an ejection direction through a rotary movement of the spindle. An insert (12) is arranged in the housing and has a mounting plate (13) for the motor. The insert also contains an accommodation space for the batteries and supports the switch plate. The output shaft (5) of the motor projects at the under side of the mounting plate and is detachably fastened to the threaded spindle through a plug coupling (17).
Patent AT-E203608-T1 (AT)
Inventor: GERPHEIDE GEORGE E
IPC: G06F3/023
Filed: 1990-08-14
Granted: 2001-08-15
Abstract: Devices (90) are provided in accordance with this invention which utilise capacitive coupling of a passive object (60) to the device (90) to sense the object's position. The devices (90) are comprised of a plurality of electrode strips (130) arranged in two sets of parallel strips with the strips of one set crossing over the strips of the other set. Control means selects individual strips of each set and then analyses a change in capacitive coupling in order to determine the position of the object. <IMAGE>
Patent AT-E185971-T1 (AT)
Inventor: OETTEL MICHAEL PROF
IPC: A61K31/565
Filed: 1997-04-19
Granted: 1999-11-15
Abstract: A combined preparation (I) for the treatment of hypogonodal men, or men with hypophyseal disorders, contains (A) a biogenic or synthetic androgen and (B) a biogenic or synthetic oestrogen.
Patent AT-E261803-T1 (AT)
Inventor: HAINES STEVEN C
IPC: B28B3/16
Filed: 1997-02-07
Granted: 2004-04-15
Abstract: An apparatus and method for the preferably continuous manufacture of foamed material using a furnace are provided. A two-part mold mechanism is provided that includes an upper portion and a lower portion that are each endless loops and cooperate with one another to form a closed mold within the furnace. The upper and lower portions can each comprise a plurality of transverse mold members that can be easily replaced or exchanged during operation of the apparatus. A feed mechanism is provided for introducing material that is to be foamed to the mold mechanism upstream of the furnace. Scrapers or the like can be provided downstream of the furnace to aid in separating and supporting foamed material from the mold mechanism.
Patent AT-E213571-T1 (AT)
Inventor: FISCHER WALTER
IPC: H03F1/52
Filed: 1997-04-21
Granted: 2002-03-15
Abstract: In a device comprising an amplifier with short circuit protection, and a resistor-capacitor (RC) filter connected to the amplifier output, an inductor is arranged in parallel with the filter resistor to protect the resistor.
Patent AT-E215678-T1 (AT)
Inventor: KOEHNE HEINRICH
IPC: F23D11/40
Filed: 1997-06-24
Granted: 2002-04-15
Abstract: The invention concerns a method by which a (starter) burner can be combined with a porous element to make the surface combustion of liquid fuels possible. The burner is started up by means of an electric heater or by activating the starter burner. The transition to surface combustion is carried out by means of a short interruption in the fuel flow. With the same flow-rate settings, a fuel-vapour/air mixture which will burn on the porous element is then produced in the vicinity of the starter burner. The energy required to vaporize the fuel in steady-state operation can be provided in various ways. The surface can have a layered structure, thus enabling the energy flow to be regulated to the required rate. The surface can also have a special shape, enabling secondary air to be supplied, under certain conditions, without any danger of ignition before combustion at the surface.
Patent AT-E338943-T1 (AT)
Inventor: PARCE J WALLACE
IPC: G01N27/447
Filed: 1997-07-14
Granted: 2006-09-15
Abstract: The present invention provides a microfluidic system for electrophoretic analysis of materials in the fields of chemistry, biochemistry, biotechnology, molecular biology and numerous other fields. Light absorbance signals are received by a photodetector from periodically spaced regions along a channel in the microfluidic system. The signals received by the photodetector are modulated by the movement of species bands through the channel under electrophoretic forces. By Fourier analysis, the velocity of each species band is determined, and identification of the species is made based on its electrophoretic mobility in the channel.
Patent AT-E214534-T1 (AT)
Inventor: HENDRICKS JOHN
IPC: G06Q30/00
Filed: 1993-12-02
Granted: 2002-03-15
Abstract: A novel advanced set top terminal capable of digital decompression, menu generation, interactivity and other advanced functional capabilities for use in a television program delivery system (200) is described. The invention relates to methods and apparatus for upgrading existing set top terminals (220) to provide menu generation capability and advanced functional capabilities. The invention is particularly useful in television program delivery systems (200) with hundreds of channels of programming, providing (i) menu driven program selection through the addition of an upgrade module (300) or menu generation card and (ii) advanced functional capabilities using a set of hardware upgrades (e.g., 130) and/or an expansion card. Specifically, the invention is an upgradeable system that supports advanced set top functionality through the use of internal software, hardware upgrades, an upgrade module and/or expansion cards. The upgraded hardware generally includes a microprocessor, various input/output ports (e.g., 308), processing circuitry (e.g., 108) and memory (e.g., 116). The invention results in an upgraded set top terminal that supports: menu generation; picture-on-picture displays; program catalogue services; interactive services; telephone caller identification; digital audio reception; VCR control; HDTV reception; and backyard satellite system interoperability, among other features and capabilities.
Patent AT-E232505-T1 (AT)
Inventor: KSOLL PETER DR
IPC: B66F11/04
Filed: 1998-03-19
Granted: 2003-02-15
Abstract: The movement control device allows the main movements of the turntable ladder (2), for determining its length, inclination and pivot angle to be controlled manually, with auxiliary movements of the turntable ladder controlled automatically. The turntable ladder is provided with an auxiliary device (14), e.g. a rescue basket, with automatic control of the latter, independent of emergency control functions, with an auxiliary release device for releasing the manual control of the auxiliary device.
Patent AT-E204803-T1 (AT)
Inventor: PARK CHUNG P
IPC: B29K25/00
Filed: 1995-08-10
Granted: 2001-09-15
Abstract: Disclosed is a process for making a thermoplastic polymer foam structure with a blowing agent having water. The process comprises in sequence:     a) melting the polymer to form a polymer melt; b) incorporating a brominated aliphatic fire retardant into the polymer melt; c) incorporating and mixing a first blowing agent into the polymer melt to form a first foamable gel; d) cooling the first foamable gel to a suitable foaming temperature;   e) incorporating and mixing a second blowing agent comprising water into the cooled first foamable gel to form a second foamable gel; f) optionally further cooling the second foamable gel to a suitable foaming temperature; and g) extruding the second foamable gel through an extrusion die to form a foam structure.   Incorporating of the water blowing agent downstream in the process after the foamable gel has been cooled reduces or minimizes process corrosion problems. Further disclosed is an apparatus for making the foam structure. <IMAGE>
Patent AT-E218543-T1 (AT)
Inventor: MARUYAMA TORU
IPC: A61K31/557
Filed: 1998-01-26
Granted: 2002-06-15
Abstract: A 3,7-dithiaprostanoic acid derivative of the formula (I) <CHEM> (wherein R<1> is OH, C1-4 alkoxy, NR<6>R<7> (wherein R<6>, R<7> are H, C1-4);R<2> is H, OH; R<3> is (i)alkyl, alkenyl, alkynyl (ii) phenyl, cycloalkyl (iii) alkyl, alkenyl, alkynyl substituted by phenyl, cycloalkyl (when R<2> is H, alkyl, alkenyl, alkynyl in (i) or (iii) may be substituted by OH) possesses a binding activity for PGE2 receptor (especially for EP4). Therefore they are useful for the treatment and/or prevention of immunologic diseases (autoimmune diseases, organ transplantation etc.), asthma, abnormal bone formation, neuronal cell death, liver damage, nephritis, hypertension, myocardiac ischemia etc.
Patent AT-E271420-T1 (AT)
Inventor: COQ BERNARD
IPC: B01D53/86
Filed: 1998-10-27
Granted: 2004-08-15
Abstract: The selective catalytic reduction (SCR) of nitrogen oxides (NOx) to ammonia comprises the use of a zeolite catalyst partially exchanged with copper, with a silicon/aluminum (Si/Al) ratio of 0.8-20, and which does not generate nitrogen protoxide. The zeolite has a structural arrangement of SiO4 and AlO4 tetrahedra which give rise to small cavities through the windows of 6 tetrahedra and to big cavities accessible through windows formed of at least 8 tetrahedra. The exchange rate with copper is 5-60%. The catalyst has by two waves of hydrogen consumption in a temperature program, the first wave corresponding to less than 800 degrees C and the second one to above 800 degrees C. The hydrogen consumption corresponds to the peak of the second wave being sensibly equal to half mole of hydrogen per mole of copper in the solid, which comprises two peaks (P1 and P2 respectively) resolved by Gaussian deconvolution, the ratio A1/A2 of the areas corresponding respectively to peaks P1 and P2 being greater than 1.5. Independent claims are included for: (A) a mixed faujasite of formula Cu(x)M'(y)M(z)FAU can be used, in which: FAU represents the cubic faujasite network with an Si/Al ratio of 0.8-20; M' is a metal of valency 2, 3 or 4 of ionic diameter 0.16-0.28 nm; M is H<+>, Na<+> or K<+>, preferably Ca<2+> or lanthanide ion, or a mixture of lanthanide ions; and x, y and z are the respective theoretical exchange rates in copper II ions, M' and M ions expressed in % of the total exchange capacity of the faujasite, and are given by: x is greater than or equal to 5 and less than or equal to 60; y is greater than or equal to 20 and less than or equal to 70; and z is less than or equal to 100-x-y, where the mixed faujasite has the same characteristics as the above zeolite; and (B) the production of a zeolite, comprising: (i) selecting a zeolite of Si/Al ratio 0.8-20, where SiO4 and AlO4 tetrahedra are disposed in such a way as to give rise to small cavities through the windows of 6 tetrahedra and to big cavities accessible through windows formed of at least 8 tetrahedra; (ii) subjecting the zeolite to an ion exchange by contacting a solution of a metallic element of valency 2, 3 or 4 of ionic diameter 0.16-0.28 nm, in well defined conditions such that an exchange rate of 20-60% is achieved; (iii) calcining the resulting product to 350-650 degrees C; (iv) subjecting the calcination product to an ion exchange with a copper salt solution in well defined conditions such that an exchange rate of 5-60% is achieved; and (v) calcining the resulting product to 350-650 degrees C.
Patent AT-E280306-T1 (AT)
Inventor: HOERMANN MICHAEL
IPC: E05F15/16
Filed: 1998-03-23
Granted: 2004-11-15
Abstract: The invention relates to a guide skid for a gate drive which is accommodated sliding in a C-profile, with two lateral openings extending over its length to accommodate a drive cord, a locking element for the coupling and disconnecting from the drive cord and a connecting element for the gate to be moved. The guide skid has a symmetrical outline and when installed has no parts projecting beyond the C-profile, and with the guide skid being provided one face thereof with a continuous slot which is bridged by a bolt forming the connecting element.
Patent AT-E211955-T1 (AT)
Inventor: ARVEDI GIOVANNI
IPC: B22D11/04
Filed: 1998-07-29
Granted: 2002-02-15
Abstract: An improved mould for the continuous casting of steel slabs having thickness in the range from 50-120 mm, particularly suitable to be rolled to thin strips, presents two large faces (F), each one having in horizontal cross section a concave or rectilinear central zone symmetrical with respect to each other, connected at both sides to the narrow faces (f) through concave-convex wide bends with respect to the internal part of the mould, without other lengths being parallel to opposite portions of the other face (F), besides to a possible central rectilinear length. the radiuses of the concave portion (r1) and of the convex portion (r2) are in a mutual ratio of a range from 0.6 to 1.4, these portions being preferably the same at each horizontal cross section of the mould and increasing downwards, while the depth (a) of the concavity decreases downwards, being possibly constant from a height (ybc) to the outlet section, but being preferably continuously decreasing along the whole length of the mould, with a residual depth <=5 mm at the outlet zone.
Patent AT-E285419-T1 (AT)
Inventor: KUUSISTO JUHANI
IPC: C08B37/06
Filed: 1998-08-26
Granted: 2005-01-15
Abstract: The invention relates to a raw material for use in the preparation of pectin and related compounds, the raw material being pressed, stabilized sugar beet pulp subjected to biotechnical pre-treatment. In accordance with the invention the raw material is prepared by pre-treating fresh pressed sugar beet pulp by lowering the pH to a value between 3.5 and 4.5 (preferably 3.9 and 4.3) and subsequently storing the obtained acid pulp in tight, i.e. substantially oxygen-free conditions.
Patent AT-E208210-T1 (AT)
Inventor: DIONNE CRAIG A
IPC: C07D498/22
Filed: 1998-08-13
Granted: 2001-11-15
Abstract: A method of treating prostate cancer by co-administering a tyrosine kinase inhibitor such as an indolocarbazole and a chemical castration agent is disclosed. A composition containing a tyrosine kinase inhibitor and a chemical castration agent is also disclosed.
Patent AT-E231909-T1 (AT)
Inventor: WILLMAN KENNETH WILLIAM
IPC: C11D1/14
Filed: 1998-10-09
Granted: 2003-02-15
Abstract: Surfactant system mixtures of mid-chain branched primary alkyl sulfate surfactants useful in cleaning compositions, especially for lower water temperature applications, formulated with higher levels (above about 20%) of linear alkyl benzene sulfonate and low levels of cationic surfactants.
Patent AT-E245526-T1 (AT)
Inventor: TSAI MINGLIANG LAWRENCE
IPC: B32B27/00
Filed: 1998-11-05
Granted: 2003-08-15
Abstract: The present invention provides halopolymer-containing multicomponent structures comprising at least one halopolymer layer and at least one adhesive layer. The adhesive layer comprises a base polymer having at least one functional moiety selected from the group consisting of unsaturated acids and anhydrides thereof, amines and epoxy compounds, wherein said adhesive layer has an ASTM D-2240 shore hardness number of less than about 25 in the D scale and less than about 75 in the A scale. Multicomponent structures such as films, tubing, sheet and injection molded and blow molded articles prepared with these adhesives exhibit superior adhesion as well as the excellent barrier properties typically associated with halopolymer-containing multicomponent structures. A method of improving the adhesion of halopolymers is disclosed as well.
Patent AT-E219814-T1 (AT)
Inventor: HOERMANN MICHAEL
IPC: E06B3/48
Filed: 1999-01-18
Granted: 2002-07-15
Abstract: The door leaf includes laminations which can be hinged against each other. The laminations have a front wall and a rear wall and at least a lamination edge which sit closely to a corresponding lamination edge of an adjacent lamination. A first lamination edge has a profile with a concave profile section. The opposite lamination edge has a complementary convex profile section. The convex and concave profile section is blended from a middle curved section to a straight section slanted to the front wall of laminations. A nose formed in the concave profile section in the area of the front wall is slantingly levelled from its face.
Patent AT-E244410-T1 (AT)
Inventor: HABBAL MOHAMMAD ZOUHEIR DR
IPC: G01N33/72
Filed: 1999-04-21
Granted: 2003-07-15
Abstract: Use of dimethylformamide (I) as accelerator in the determination of bilirubins (II) in serum. Independent claims are also included for the following: (1) a reagent for determination of (II) comprising (I), zinc sulfate and 6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid (III); and (2) a method for determining (II) comprising: (i) treating serum with sodium nitrite and sulfanilic acid in presence of the reagent of (a); (ii) adding 2-aminoethanol (IV), optionally mixed with (I); and (iii) measuring absorbance.
Patent AT-E290206-T1 (AT)
Inventor: BAUER ROBERT A
IPC: G01N33/30
Filed: 1999-12-17
Granted: 2005-03-15
Abstract: A fluid condition monitor suitable for real time monitoring of a fluid in a fluid system such as on-board vehicle monitoring of engine oil and transmission fluid to determine contamination. A capacitive spaced array electrode probe is immersed in the fluid and an oscillating voltage is applied at a first hertzian frequency and the current IB measured as an analog of the bulk fluid impedance. The voltage is also applied to the probe at a second sub-hertzian frequency and the current IS measured as an analog of the electrode surface impedance. The difference in measured currents  DELTA I is determined electrically compared with a predetermined threshold value; and, the measured first frequency current IB is compared with an upper and lower limit value for IB determined empirically for the known baseline fluid. If  DELTA I is below the threshold or IB is not within the upper and lower limits, a fault condition is declared and an indicator is activated to warn that the fluid is not suitable for continued operation of the system. An alternate embodiment includes a fluid level sensor. <IMAGE>
Patent AT-E243094-T1 (AT)
Inventor: JUNKERS JOHN K
IPC: B23P19/06
Filed: 1999-11-01
Granted: 2003-07-15
Abstract: For moving an element (6) in an axial direction relative to an object (8), a plurality of screw members (9) are screwable in the element (6) and are arranged around an axis (A) so as to be spaced from one another, each of the screw members (9) has a first end adapted to interact with the object (6) and an opposite second end, and a drive unit includes an action drive and a reaction drive arranged coaxially to the axis (A) and with one another and turnable in opposite directions, one (4, 5) of the drives engages an outer circumference of the screw members (9) while the other (2, 3) of the drives engages an inner circumference of the screw members (9) so that when the power tool is activated the drives (2, 3; 4, 5) are turned in opposite directions and turn the screw members (9) in one and the same direction to thereby move the element (6) in the axial direction. <IMAGE>